How can I change my bode plot font size from Matlab's command?

Hi All

I think that it may be a simple question, but I am grateful if somebody can help me. I have a fig file of bode plot. It is from a 2 inputs and 2 outputs system. How can I change the font size of x label (frequency) and y label (magnitude & angle) from command line?

Thank you

Answer 1

[Birdman]

Write ('name of axis','FontSize',value of font size,'FontWeight', bold or normal)

Example:

xlabel('Frequency','FontSize',20,'FontWeight','bold')

[Husni Rois Ali]

It partially works. If I just generated the figure, the your solution works. But If I already save the fig file and then reopen it, I encounter with the following error

Undefined function 'hglabel' for input arguments of type 'double'.

Error in ctrluis.axesgroup/addbypass>localYlabel (line 58) hlabel = hglabel(this,'YLabel');

any idea why?

[Birdman]

For already saved figures, do the following:

a=openfig(' _name of the figure_');
aChildren=a.Children;

Then, open the aChildren 2x1 Axes and you will find the FontSize properties. You can manually change them.